Sacred Scripture teach the truth

Why does Sacred Scripture teach the truth?

Because God himself is the author of Sacred Scripture. For this reason it is said to be inspired and to teach without error those truths which are necessary for our salvation. The Holy Spirit inspired the human authors who wrote what he wanted to teach us. The Christian faith, however, is not a “religion of the Book”, but of the Word of God – “not a written and mute word, but incarnate and living” (Saint Bernard of Clairvaux).